LM324 is a low-power quad operational amplifier consisting of four independent high-gain, internally frequency-compensated op-amps in a single package. It is designed for single-supply operation over a wide voltage range and can also operate with dual supplies. The device offers low power consumption, wide input voltage range including ground, and stable performance for general-purpose analog applications.
Configuration:
Quad operational amplifier (4 op-amps in one IC)
Through-hole package (DIP-14)
Suitable for single and dual supply operation
Electrical Characteristics:
Supply voltage (single): 3 V to 32 V
Supply voltage (dual): ±1.5 V to ±16 V
Low supply current: ~0.8 mA (typical for all amplifiers)
Input offset voltage: ~3 mV typical
Input bias current: ~20 nA typical
Unity gain bandwidth: ~1.2 MHz
Slew rate: ~0.5 V/µs
Package:
DIP-14 through-hole package
Construction:
Internally frequency compensated
High gain and stable operation
Low power consumption design
Configuration Notes:
Input common-mode range includes ground
Suitable for battery-operated circuits
No external frequency compensation required
Intended Use:
Signal conditioning circuits
Sensor amplifiers
Audio pre-amplifiers
DC gain blocks
Comparator and filtering applications
General-purpose analog circuits
